Home / Standards / GB 20287-2006 GB 20287-2006 Active Microbial inoculants in agriculture 农用微生物菌剂 Standard Type GB ICS 65.100.01 CCS B13 Status 现行 Issue Date 2006-05-25 Implementation 2006-09-01 Responsible Dept 农业农村部 Drafting Unit 农业农村部